Centreon Infra Monitoring

Hello,Does someone have tested monitoring vtom on different client infrastructure.I m looking to know when the VTOM api will crash if i check job by job .We have many clients with VTOM, and different jobnumber 50/300/1500/5000/etc …. any idea ?

Hello everybody !A few weeks ago, we installed Centreon 21.04 and we started to use it in production.Our Oracle DBA want to check the size of a file in an Oracle Enterprise Server 7 Server. For that need, we installed the linux NRPE3 plugin pack (https://docs.centreon.com/current/en/integrations/plugin-packs/procedures/operatingsystems-linux-nrpe3.html) and use the service template “OS-Linux-File-Size-Generic-NRPE3-custom”. If we check the size of the file our dba want to, the state become UNKNOWN “ Command error: du: cannot access 'filepath': Permission denied“ (Filepath = the exact path of the file I don’t want to share here ^^).We have the same result for any files or directories in the monitored server except one, “/etc/nrpe/centreon-nrpe3.cfg”. When we check this file, we have

il want to create a host . Il would the people have access all the service with this host.how can i make this ine centreon 21.10i have tested add the locahost on resssource , but it s impossible for me to see the services

Hello,When you want to use the templates in the configuration of a host, you have to click on the "Create Services link et to the template too" button.I found an article from 2015 in French from a blog: https://blog.zwindler.fr/2015/04/18/centreon-hostgroups-modeles-dhotes-la-reponse-de-centreon-a-mon- item/Is the solution given at the time still the same? I am using Centreon 20.04.Thanks in advance

Hello,When I export the configuration of a Poller I get some Warnings about services.  Is there a log where I can see which Hosts those services belong to? I have many services with that description.Thanks.Best regards.

Hello !When you monitor a host the values in perfdata have the max values.Is it possible to visualize this max value into Centreon grahs, without exploding the max value ?I don’t want to use the explode perfdata, because I already have multiple value into the graph.For examples :[centreon-engine@xxxxxx plugins]$ ./centreon_plugins.pl --plugin=apps::monitoring::netdata::restapi::plugin --mode=disks --hostname=xxxxxxx --proto=https --fs-name='^(?!(/dev|/run|/boot|/srv/varoptbesclient))' --filter-perfdata='usage.bytes' OK: All partitions are ok | '/#storage.space.usage.bytes'=4778252585B;;;0;9923968936.12933 '/appli#storage.space.usage.bytes'=73429015B;;;0;2936442404.10378 '/appli/log#storage.space.usage.bytes'=6856700B;;;0;1922490497.70885 '/appli/var#storage.space.usage.bytes'=1240043494B;;;0;30312924081.8156 '/home#storage.space.usage.bytes'=222396413B;;;0;952840212.604518 '/tmp#storage.space.usa

Hello,Is it possible to have a blog post or a The Watch post about the usage of the --pass-manager options, and is possibility of Password Manager (KeePass, Teampass, Hashicorp Vault) as a security best practice, linked to the usage of the event handlers with the centreon-plugins like Ansible and/or Ansible Tower openning the possibilities of auto remediation usage with Centreon ?Regards,Greg

Is is possible to use unattended.sh to install a remote server?https://github.com/centreon/centreon/blob/develop/unattended.shReading both documentation and code, I see one difference:During web installation, it is not necessary to install Autodiscovery module:https://docs.centreon.com/current/en/installation/installation-of-a-remote-server/using-packages.html#web-installationIn the code, I see ‘process_step8.php’ with something about Autodiscovery:

Hi, I have a central centreon and a remote server.Remote server don’t have poller (it’s the central centreon who contrôle)My ask is : possibility to create a user (no admin) on remote server for see local check? And if yes, how?Actualy only a “admin user” car see the local check on remote server. I hope my request is clear,Thanks in advance for your return,RegardsJérome   

Hello,I want to migrate an entire Naemon server to a centreon 20.10.15 server. I can't find a lot of information on this subject, does anyone have any leads or just tell me if this is possible.Julien

Hello, I have a question about graphics. We have set a retention on the 7-day charts.When the graphs are powered with data, we have our 7 days of data. However when we stop the power, we find ourselves with our 7 days of data which shifts in time !Example : I would have thought that the graphic would have been completely deleted after 7 days ! Is this normal working? or I have a problem on my platform?Thanks You :)

Hello , I think createrepo --update is missing for 21.04 plugin repo , can you proceed , all new plugins are not available  Thank you 

This might be a silly question, but we are trying to get permissions working with AD groups. We’ve got everything setup and if we add by user account everything works fine with the Access Groups, Resources, etc.. However if we try and add a AD group, no one can login. I’ve tried many different combinations and locations where to add this group but nothing seems to work. I assume based on the Users, and the filter string that groups do not work, is that correct? Or is it something I am just missing on how to assign permissions to AD groups?Thanks in advance, Matt

PrerequisitesVersions$ rpm -qa | grep centreon | egrep -v "(plugin|pack)" | sortcentreon-21.10.1-1.el7.centos.noarchcentreon-auto-discovery-server-21.10.1-1.el7.centos.noarchcentreon-base-config-centreon-engine-21.10.1-1.el7.centos.noarchcentreon-broker-21.10.0-6.el7.x86_64centreon-broker-cbd-21.10.0-6.el7.x86_64centreon-broker-cbmod-21.10.0-6.el7.x86_64centreon-broker-core-21.10.0-6.el7.x86_64centreon-broker-storage-21.10.0-6.el7.x86_64centreon-clib-21.10.0-6.el7.x86_64centreon-common-21.10.1-1.el7.centos.noarchcentreon-connector-21.10.0-6.el7.x86_64centreon-connector-perl-21.10.0-6.el7.x86_64centreon-connector-ssh-21.10.0-6.el7.x86_64centreon-database-21.10.1-1.el7.centos.noarchcentreon-engine-21.10.0-6.el7.x86_64centreon-engine-daemon-21.10.0-6.el7.x86_64centreon-engine-extcommands-21.10.0-6.el7.x86_64centreon-gorgone-21.10.

Hi all,I’m looking for any documentation on how to be able to login to Centreon using Google autentication.I have found this documentation : https://docs.centreon.com/current/en/connect/openid.html but I don’t know how to configure it for Google.Thanks

Hello ,I try to graph NTP offset oscilliation , and my plugin return one perfdata that could be positve or negative.On Centreon , every time my offset go to negtive , it broke the graph On our old system pnp4nagios it work and look like this:Any idea ? 

Bonjour,Je suis en train de tester des plugin packs sur mon serveur de test, jusqu’à hier tout marche bien.Mais depuis ce matin j’ai un problème étrange en modifiant un hôte ou un service. En fait si je clique sur “sauvegarder” après avoir modifié la conf d’un service ou d’un hôte, j’aurai un écran comme ça :Par contre je peux modifier les conf de “Notification”, “Utilisateurs”,etc. Ce n’est que la conf dans la partie “Service” et “Hôte” qui me pose problème.Est-ce qu’il s’agit d’un problème niveau BDD?Merci d’avance.

Bonjour,Ma question n’est pas directement liée à centreon mais je pense pourra aider les non expert de Centos.J’utilise Centreon 21.10 (ISO 21.04 de base).Il y a quelques mois j’avais réussi à installer phpmyadmin non sans mal …En utilisant les packages rh-php73 etc… j’ai supprimé php 7.3 depuis, j’avais plusieurs versions de php en fait. J’avais du mettre une conf php ici : /opt/rh/httpd24/root/etc/httpd/conf.d sinon phpmyadmin ne marchait pas. J’aimerais éviter d’avoir de nouveau plusieurs versions de php.Tout semble fonctionner normalement, je suis en php 8, sauf que phpmyadmin n’interprète plus le php (page blanche, juste le html)Comment faire pour que phpmyadmin trouve php correctement ?Merci

Hi, In first time my appologize for my bad english.I try to install a clean version of Centreon 21.10 in a physical machine.I follow this tutorial: Using Centreon ISO · Centreon documentation but without yum update because se computer don’t have internet acces for the moment.After a reboot, I continue to web installation but when I come to the page “DataBase Information” I have this error: SQLSTATE[HY000] [1698] Access denied for user 'root'@'localhost'Password Is ok, I have try to dowload and install again but result is same.Can you help me for that?Thanks in advance.Regards,Jérome

Hi,i upgraded to Centreon 21.04.9 from 21.04 and now i have the error message “ when i go on administration interface “Oops something went wrong”. I don't see where i have to look in the logs to try to find where the error came from.Thanks for your help. Regards.

Hello, Is there a method to get graphs/rrd from an external site ?For my customer’s extranet i want to display some graphs about equipement. I’m using APIv2 REST.But nothing about RRD/Graphs in official documentation… Regards,

Hello We are deploying a centreon community edition. However in our environment ping is disabled as a security guidelines. We have added few hosts for the monitoring and as ping is disabled the host status is showing down. Please let me know is there any other way out to address this issue. 

This issue should be fixed very soon, but I prefer signaling it here: on Centreon platforms having tens of thousands services and using the BAM module, the central broker daemon needs time to completely load its cache due to SQL queries that take too long to return the cache entries.The symptoms are that after a restart of the `cbd` service, the “last update” time will remain frozen for each poller for a while, and the “top counter” icon in the black banner will warn you that some pollers are not up-to-date.Once the cache is loaded, the broker daemon will catch-up handling the monitoring data and will work properly.The team is actively working on this issue and a fix will soon be released (before the end of January, hopefully). This issue is also referenced here (French version

Hi, We test differents solutions to manage on-call. For the moment, we’ve tried SreamConnector for PagerDuty, OPSGenie and Signl4.We would like to send in StreamConnecter only hosts and services with notifications enabled. It’s possible to do that? Thanks,

Ciao!My question start from a passive service in relation with the traps linkDown and linkUpFrom test, and reading the centreon-engine code, it seems that Volatile is checked before Flapping.Because Passive Service are usually, and by default with plugin pack, with “Is Volatile = Yes”, the notification filter of flapping state is never executed.https://github.com/centreon/centreon-engine/blob/develop/src/notifier.cc#L278So, in my case, when an interface start to flapping, the service also become in flapping state, but the engine still sent the notification.What do you think of change the engine, notification section, so it will check flapping before volatile?